JIRA TRAFODION-1798 (ddl xns) and few other fixes, details below. -- support for sql part of ddl xns. Section 1 of JIRA TRAFODION-1798 -- cqd ddl_transactions to enable or disable ddl xns. Default is currently off. Once it is tested, it will be turned on. Dev regressions are run with cqd set to ON -- get stmts run with read committed to get changes in current xns -- support for where preds with get stmts -- scan to pass in transid even if running with read uncommitted access. This enables rows modified in current xn to be returned. -- cleanup no longer return multiple duplicate error messages if objects id is not found. -- cleanup no longer includes internallay created schemas (_HV_ , _HB_) during cleanup operations. -- Correct error msg was not getting returned if an invalid index existed in table and the same index was created again. -- init traf, drop md views was giving an error if views didnt exist. That has been fixed. -- regressions with -diff option now show original file timestamps instead of the timestamp when the diff command was run.